Epson Stylus Photo R340 / R350. Service Manual

This manual describes basic functions, theory of electrical and mechanical operations, maintenance and repair procedures of the printer Epson Stylus Photo R340 / R350. The instructions and procedures included herein are intended for the experienced repair technicians, and attention should be given to the precautions on the preceding page.

This manual consists of six chapters and Appendix.
1.Troubleshooting.
This chapter describes how to troubleshoot problems. Be sure to see the tables provided in this chapter to identify the component that caused the problem you face. And follow the instructions in the table to troubleshoot the component. Also refer to the Motor Wire-Wound Resistor and Sensor Check Points.
2.Disassembly / Assembly.
This chapter describes procedures for disassembling the main components of the Epson Stylus Photo R340 / R350. Unless otherwise specified, disassembled units or components can be reassembled by reversing the disassembly procedure
3.Adjustment.
Provides Epson-approved methods for adjustment.
4.Maintenance.
Provides preventive maintenance procedures and the lists of Epson-approved lubricants and adhesives required for servicing the product.
Appendix.
Provides the following additional information for reference:
• Block Diagram;
• Electrical circuit boards schematics.
An exploded diagram is not provided in the Stylus Photo R340 / R350 Service Manual. If consultation of an exploded diagram is necessary, see the Exploded Diagram attached to the Stylus Photo R340 / R350 Parts List